CN113144475A - Cannonball machine type forest fire extinguishing method - Google Patents
Cannonball machine type forest fire extinguishing method Download PDFInfo
- Publication number
- CN113144475A CN113144475A CN202010014531.1A CN202010014531A CN113144475A CN 113144475 A CN113144475 A CN 113144475A CN 202010014531 A CN202010014531 A CN 202010014531A CN 113144475 A CN113144475 A CN 113144475A
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- CN
- China
- Prior art keywords
- fire extinguishing
- fire
- extinguishing agent
- fuse
- powder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/46—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing gases, vapours, powders or chemically-reactive substances
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- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
A fire-extinguishing method for forest by cannonball machine features that the fuse and igniting powder are arranged at front of bomb and the fire-extinguishing agent is arranged at back of bomb, the fuse and igniting powder can also be arranged in the middle of fire-extinguishing agent, an isolating layer is arranged between igniting powder and fire-extinguishing agent, and the internal surface of shell has longitudinal explosion crack. The fire extinguishing bomb is light in weight, small in size, high in fire extinguishing efficiency, easy to store, small in size, and capable of guaranteeing the accuracy of the landing position of the fire extinguishing bomb while guaranteeing the long range of the fire extinguishing bomb.
Description
One, the technical field
The invention relates to a forest fire-extinguishing method, in particular to a cannonball machine type forest fire-extinguishing method.
Second, technical background
The forest fire has strong burst property and large destructiveness, and the problem of fighting the serious fire is very troublesome in all countries in the world. All countries in the world pay attention to the condition of the incipient forest fire, so that the expansion of the fire and the aggravation of the loss are avoided. The advanced fire extinguishing technology at home and abroad mainly comprises mechanical ground fire extinguishing, chemical fire extinguishing, aerial airplane fire extinguishing, unmanned aerial vehicle fire extinguishing, artificial rainfall fire extinguishing, explosion fire extinguishing with a more advanced fire extinguishing concept and the like. With the emphasis of China on the development of forestry, the forest fire prevention work is greatly developed, the forest coverage rate is increased year by year, and the industrial standards of the national forest fire danger division grade and the national forest fire danger weather grade are formulated. In the aspect of the construction of the biological fireproof forest belt, the forest fire prevention in China is not greatly different from the international advanced level. However, in the fields of forestry ecology, forest fire behavior and the like, China is obviously insufficient, and particularly, the backward scientific research level causes the insufficient scientific and technological application capability, so that the development of the forest fire prevention industry is restricted.
Third, the invention
The fire extinguishing bomb and the projectile thrower are used as main tools, a fuse, detonation powder, a cartridge case, an isolation layer and a fire extinguishing agent form the fire extinguishing bomb, and the fire extinguishing bomb is thrown to a fire point by the projectile thrower, so that the purpose of fire extinguishing is achieved.
The method has the advantages that: the fire extinguishing bomb is light, high in fire extinguishing efficiency and wide in application range.
Fourthly, explanation of the attached drawings:
FIG. 1 is a schematic view of a fire extinguishing bomb according to the present invention
The fifth embodiment is as follows:
the cannonball machine type forest fire extinguishing method specifically comprises the following steps:
the detonator and the detonating powder are arranged at the front part of the shell body, the fire extinguishing agent is arranged at the rear part of the shell body, the detonator and the detonating powder can also be arranged in the middle part of the fire extinguishing agent, an isolating layer is arranged between the detonating powder and the fire extinguishing agent, the inner surface of the shell is provided with a longitudinal bursting crack, and the launcher can enable the fire extinguishing bomb to reach a fire scene.
(1) The cartridge case is made of PVC materials and processed by a blow molding process, so that the injury to personnel caused by fragments generated in explosion can be prevented;
(2) the detonating powder can keep a stable chemical structure at normal temperature and can be detonated only by a fuse;
(3) the fuse can not be natural at normal temperature and under direct sunlight, can be ignited only by open fire, and simultaneously has a cable-shaped quick ignition live wire with moisture-proof water drainage characteristics;
(4) the isolation layer effectively isolates the detonating powder and the fire extinguishing agent to ensure that the detonating powder and the fire extinguishing agent are mutually independent;
(5) the fire extinguishing agent is a high-efficiency water extinguishing agent, has high fire extinguishing efficiency and strong re-burning resistance, can effectively reduce the generation of toxic smoke in a fire scene, and simultaneously increases the probability of trapped people escaping from fire danger.
Claims (1)
1. A shell machine type forest fire extinguishing method comprises a fuse, detonation powder, a shell case, an isolation layer, a fire extinguishing agent and a launcher, and is characterized in that the fuse and the detonation powder are arranged at the front part of the shell body, the fire extinguishing agent is arranged at the rear part of the shell body, the fuse and the detonation powder can also be arranged in the middle of the fire extinguishing agent, the isolation layer is arranged between the detonation powder and the fire extinguishing agent, the inner surface of the shell case is provided with a longitudinal bursting crack, and the launcher can enable the fire extinguishing bomb to reach an ignition point;
(1) the cartridge case is made of PVC materials and processed by a blow molding process, so that the injury to personnel caused by fragments generated in explosion can be prevented;
(2) the detonating powder can keep a stable chemical structure at normal temperature and can be detonated only by a fuse;
(3) the fuse can not be natural at normal temperature and under direct sunlight, can be ignited only by open fire, and simultaneously has a cable-shaped quick ignition live wire with moisture-proof water drainage characteristics;
(4) the isolation layer effectively isolates the detonating powder and the fire extinguishing agent to ensure that the detonating powder and the fire extinguishing agent are mutually independent;
(5) the fire extinguishing agent is a high-efficiency water extinguishing agent, has high fire extinguishing efficiency and strong re-burning resistance, can effectively reduce the generation of toxic smoke in a fire scene, and simultaneously increases the probability of trapped people escaping from fire danger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014531.1A CN113144475A (en) | 2020-01-07 | 2020-01-07 | Cannonball machine type forest fire extinguishing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010014531.1A CN113144475A (en) | 2020-01-07 | 2020-01-07 | Cannonball machine type forest fire extinguishing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113144475A true CN113144475A (en) | 2021-07-23 |
Family
ID=76881726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010014531.1A Pending CN113144475A (en) | 2020-01-07 | 2020-01-07 | Cannonball machine type forest fire extinguishing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113144475A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268541Y (en) * | 1996-08-08 | 1997-11-26 | 童家琦 | Extinguishing bomb |
| CN101837175A (en) * | 2010-04-30 | 2010-09-22 | 张洪军 | Firefighting cartridge |
| CN207575599U (en) * | 2017-09-18 | 2018-07-06 | 南京森林警察学院 | A kind of water base fire extinguisher bomb of the emission-type of forest fire prevention and control |
| CN108295403A (en) * | 2017-12-07 | 2018-07-20 | 青岛理工大学 | A kind of no fragmentation formula highly effective and safe fire extinguisher bomb |
-
2020
- 2020-01-07 CN CN202010014531.1A patent/CN113144475A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2268541Y (en) * | 1996-08-08 | 1997-11-26 | 童家琦 | Extinguishing bomb |
| CN101837175A (en) * | 2010-04-30 | 2010-09-22 | 张洪军 | Firefighting cartridge |
| CN207575599U (en) * | 2017-09-18 | 2018-07-06 | 南京森林警察学院 | A kind of water base fire extinguisher bomb of the emission-type of forest fire prevention and control |
| CN108295403A (en) * | 2017-12-07 | 2018-07-20 | 青岛理工大学 | A kind of no fragmentation formula highly effective and safe fire extinguisher bomb |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210723 |